[期刊论文]


Some properties of singular integral operators over an open curve

作   者:
Yong-jia Xu;

出版年:2007

页     码:628 - 650
出版社:Springer Nature


摘   要:

Abstract In this paper, the stability properties, the endpoint behavior and the invertible relations of Cauchy-type singular integral operators over an open curve are discussed. If the endpoints of the curve are not special, this type of operators are proved to be stable. At the endpoints, either the singularity or smoothness of the operators are exactly described. And the function sets or spaces on which the operators are invertible as well as the corresponding inverted operators are given. Meanwhile, some applications for the solution of Cauchy-type singular integral equations are illustrated.



关键字:

stability ;endpoint behavior ;singular integral operator ;paired operators ;30E25 ;45E05 ;45M10


所属期刊
Science China Mathematics
ISSN: 1674-7283
来自:Springer Nature